gnuplot plot timeseries minute resolution in the x-axis -


i have time series @ second level. i'm using 

set timefmt '%d/%m/%y %h:%m:%s' set xdata time

my x-axis have time second precision (09:45:00)

is possible show time @ minute precision (09:45..09h50..etc) instead of(09:45:00..09:50:00 etc)

set timefmt sets format used read data file. set different output format x-axis, use e.g. 

set format x "%h:%m"

then must set xtics accordingly. have major tic every 5 minutes, use

set xtics 5*60

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